We are pleased to share that AUC Geographica was awarded an Impact Factor of 0.5 in the 2023 Journal Citation Reports™ released by Clarivate in June 2024. AUC Geographica ranks in Q3 in the field of Geography.
AUC Geographica (Acta Universitatis Carolinae Geographica) is a scholarly academic journal continuously published since 1966 that publishes research in the broadly defined field of geography: physical geography, geo-ecology, regional, social, political and economic geography, regional development, cartography, geoinformatics, demography and geo-demography.
AUC Geographica also publishes articles that contribute to advances in geographic theory and methodology and address the questions of regional, socio-economic and population policy-making in Czechia.
Periodical twice yearly.
Release dates: June 30, December 31
All articles are licenced under Creative Commons Attribution 4.0 International licence (CC BY 4.0), have DOI and are indexed in CrossRef database.
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The journal has been covered in the SCOPUS database since 1975 – today
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The journal has been selected for coverage in Clarivate Analytics products and services. Beginning with V. 52 (1) 2017, this publication will be indexed and abstracted in Emerging Sources Citation Index.
The journal has been indexed by the Polish Ministry of Science and Higher Education (MSHE) on the list of scientific journals recommended for authors to publish their articles. ICI World of Journals; Acta Universitatis Carolinae, Geographica.
Journal metrics 2023
Web of Science
Impact factor (JCR®): 0.5
Journal Citation Indicator (JCI): 0.20
Rank (JCI): Q3 in Geography
Scopus
Cite Score: 1.2
Rank (ASJC): Q3 in Geography, Planning and Development; Q3 in General Earth and Planetary Sciences
The journal is archived in Portico.
AUC GEOGRAPHICA, Vol 43 No 1 (2008), 115–124
Vegetation succession and soil cover transformation after extreme flood: A case study from the Sázava river floodplain
Tomáš Chuman
DOI: https://doi.org/10.14712/23361980.2015.76
zveřejněno: 02. 06. 2019
Abstract
The goal of this study was to assess impact of flood on soil and vegetation cover in the Sazava river floodplain after an extreme spring flood in 2006. The impact on soil cover resulted mainly in vast erosion and sedimentation leading to differentiation of three fluvisol subtypes according to sediment coarseness. The impact on vegetation resulted in regeneration of herbaceous alluvial vegetation buried under a thin layer of sediments, succession of vegetation on eroded sites and succession of vegetation on new sediments. The regeneration of alluvial vegetation, expressed by vegetation cover, reached the same level as vegetation on undisturbed sites after 8 months. The succession of vegetation on new sites, studied within 25 m2 sampling plots and tested by using multivariate statistical methods, was primarily dependent on diaspores left on sites by the flood and on site type as well. The vegetation cover reached 100 percent at the end of the first vegetation season in both cases. There was a significant difference in species’ composition between eroded sites and sites on thick layers of sediments each year as hypothesized. There was also significant difference in vegetation succession between site types. Sukcese vegetace a přeměna pokryvnosti půdy po extrémních záplavách. Případová studie v nivě Sázavy Vliv extrémních záplav na vegetaci a půdní kryt byl studován v nivě Sázavy po jarní povodni v roce 2006. V prostoru nivy mezi Čerčany a Poříčím nad Sázavou došlo k rozsáhlé erozi a sedimentaci. Sledována byla jednak obnova aluviální vegetace pohřbené pod málo mocné vrstvy sedimentu, jednak sukcese vegetace na erozních plochách a mocných sedimentech. Regenerace aluviální vegetace byla rychlá. Pokryvnost vegetace disturbovaných ploch dosáhla po 8 měsících stejné pokryvnosti jako na plochách nedisturbovaných. Oproti předpokladu nebyla prokázána rozdílná rychlost zarůstání studovaných ploch (regenerující vegetace aluviálních luk, sukcese na erozních plochách a sukcese na sedimentech). Druhové složení vegetace na sukcesních plochách však bylo průkazně závislé na typu plochy. Druhové složení také průkazně závisí na typu plochy a sukcesním stáří.
klíčová slova: floods; floodplain; succession of vegetation; soil cover; Sázava
Vegetation succession and soil cover transformation after extreme flood: A case study from the Sázava river floodplain is licensed under a Creative Commons Attribution 4.0 International License.
210 x 297 mm
vychází: 2 x ročně
cena tištěného čísla: 200 Kč
ISSN: 0300-5402
E-ISSN: 2336-1980